WO2008025345A1 - Dispositif pour navire destiné à recueillir et à mettre en place des bateaux - Google Patents

Dispositif pour navire destiné à recueillir et à mettre en place des bateaux Download PDF

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Publication number
WO2008025345A1
WO2008025345A1 PCT/DE2007/001545 DE2007001545W WO2008025345A1 WO 2008025345 A1 WO2008025345 A1 WO 2008025345A1 DE 2007001545 W DE2007001545 W DE 2007001545W WO 2008025345 A1 WO2008025345 A1 WO 2008025345A1
Authority
WO
WIPO (PCT)
Prior art keywords
boat
boom
catcher
holding head
cable
Prior art date
Application number
PCT/DE2007/001545
Other languages
German (de)
English (en)
Inventor
Hans Dieter Bergmann
Original Assignee
Global Davit Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Global Davit Gmbh filed Critical Global Davit Gmbh
Priority to AT07817467T priority Critical patent/ATE548253T1/de
Priority to US12/310,466 priority patent/US7815394B2/en
Priority to EP07817467A priority patent/EP2057066B1/fr
Publication of WO2008025345A1 publication Critical patent/WO2008025345A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/30—Devices for guiding boats to water surface
    • B63B23/32—Rigid guides, e.g. having arms pivoted near waterline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
    • B63B27/143—Ramps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/36—Arrangement of ship-based loading or unloading equipment for floating cargo

Definitions

  • the invention relates to a device for a vessel for receiving and suspending boats, with a boom whose one end about a horizontal axis is pivoted freely hinged to the vessel so that it extends at an acute angle to the water surface, wherein it floats in the water by means of arranged in the region of the free end buoyancy bodies, and with guide rails for a longitudinally movably held on the boom boat catcher, for the longitudinal movement of the drive means are provided, the formation of the boat-catching is similar to a carriage, the boat between receiving side walls are at least partially designed as a respective pivotable about a vertical axis gripper arms.
  • the free end of the boom is below the water surface and is held by buoyancy body in a predetermined floating position.
  • the boat catcher is longitudinally movable on the boom and is located near the submerged free end of the boom when the boat is received. The catcher is thereby also at least partially submerged below the water surface.
  • the invention has for its object to improve the known device with regard to the picking or Aussetzvorganges.
  • the invention provides that the boot-catching device is movable about an axis oriented horizontally and approximately transversely to the boom.
  • the running part is connected to the drive means for the longitudinal movement of the boat-catching device, and the holding head has at least one adjusting movement effecting it about the horizontal axis.
  • the boat catcher is thus articulated on the traveling part movable along the boom via the holding head by means of a joint which allows movement of the catching device about an axis extending horizontally and transversely to the boom.
  • the holding head with the horizontal axis forming bearing in the region of the front end of the boot catcher, wherein the front end of the boot catcher corresponds to the mounting bracket of the boom on the ship side facing.
  • the holding head it is also possible to provide the holding head more or less behind the front end of the boat catcher. It is essential that it is arranged so that a possibility of folding the catching device results around the horizontal axis, with the advantage that the male boat as long as possible in a horizontal position with optimal buoyancy buoyancy remains until it together with the boat catcher Boom has climbed so far that it has come more or less completely out of the water.
  • the actuating means causes an actuating movement, that is, the holding head and thus the boat catcher is pivoted about the horizontal axis until the boat has taken an approximately parallel alignment with the boom. If the boat has reached this position, it can be moved completely along the boom and, if necessary, can be brought through an opening in the side wall of the watercraft into the interior of the watercraft.
  • the gripper legs which practically form a gripping pliers, are articulated on the holding head in such a way that they can be opened and closed, preferably in the end position in which the boat catching device is located at the free end of the outrigged jib.
  • the adjusting means for carrying out the adjusting movement of the holding head or the boat-catching device coupled thereto has at least one steering lever arranged on the holding head and one on the delivery arm arranged steering track for the deflection of the steering arm movable along the steering column.
  • each guide rail has at least one track portion which is formed as a leading edge, which projects into the movement path along which the steering lever is guided during a movement of the boot catcher along the boom.
  • the steering column thus fulfills the function similar to a curve control and is designed so that it pivots the steering lever by deflection when the steering lever departs the steering column. This shutdown occurs during a longitudinal movement of the boat catcher along the boom.
  • the boom is in the known device composed of profile bars grid construction.
  • the profile bars are sealed hollow sections at the end, which are arranged running parallel and in the longitudinal direction of the boom.
  • the hollow profiles also form the guide rails for the boat catcher.
  • the running part is advantageously formed by means of the drive means movable trolley, which is movable along the guide rails of the boom with the entrainment of the holding head and the articulated thereon gripper legs of the boat catcher.
  • the running part is also possible to form the running part as guided on the guide rails carriages.
  • At least one of the guide rails a steering track is arranged, which is provided for the deflection of the guide rail departing steering lever of the holding head.
  • the guide rail can also be designed as a steering track.
  • the boot catcher has pivoting means for the gripper legs in order to be able to open and close the gripper legs in a plier-like manner.
  • the pivot means may e.g. Be working cylinder.
  • Each pivoting means has a pivot lever located on the respective gripper limb in the region of its articulation on the holding head and a pivot lever actuating device acting on the pivot lever.
  • An acting on the pivot lever working cylinder could form such a pivot lever actuator of a pivoting means.
  • each pivoting lever actuating device is a traction device fastened to the pivot lever and a pressure medium supported on the arm.
  • the pressure medium can e.g. be a compression spring, which is supported on the boom to release zuglosem traction means stored in it bias, through which the gripper arms are pivoted in the spread position at which the boat catcher is open.
  • the traction means may e.g. a rope made of suitable mechanisms, e.g. Also, a working cylinder or electric winches, can be set under tension, which can be on the pivot lever, and thus transferred to the gripper arms. By pulling the gripper arms are brought into the closed position, in which they include the male boat between them. At the same time the tensile force for the deflection of the pressure medium is available.
  • the traction means of the pivot lever actuator can be connected so that the drive means not only serve solely for the movement of the boat catcher along the boom, but also the pivoting of the gripper arms of the boat catcher for receiving the retracted between the gripper arms boat to get.
  • the device according to the invention is characterized relatively easy to use. It is only a single to be controlled drive member for the winch required, which is to be supplied with drive energy. All movements that take place on the device for receiving or suspending a boat are effected and controlled by the winch and the endless rope.
  • the endless rope is struck by a suitable connecting element on the catching device, preferably on the holding head of the catching device.
  • the endless rope runs over several deflections, one of which is designed as an operable cable tensioner.
  • the cable tensioner can z. Example, have a working cylinder which engages the bearing of the deflection roller and thus the entire deflection roller can move so that the endless rope is stretched or relaxed.
  • the endless rope also runs over other deflections, one of which is located at the free end of the boom, to an external winch.
  • This is preferably installed in the interior of the vessel, especially there in an area in which a recorded boat is pulled and in which the entire boom can be accommodated, for example by retracting its storage.
  • the endless cable of the drive means can transmit tensile forces to the traction means of the pivoting lever actuating device for the gripper arms.
  • the winch By the operation of the winch, the traction means of the pivot lever actuator z. B. carry along. This is achieved in that the present as a rope traction means mounted on the boat catcher pulleys and a loose role. With the storage of the loose roller at least a part of the brought up by the winds of the drive means endless rope is connected.
  • This embodiment has the advantage that, the drive means for the boat catcher in conjunction with the formation of one of the deflections of the endless rope, as an operable cable tensioner, for generating a movement of the loose roller can be used.
  • the cable tensioner thus ultimately acts as a pivoting means for the gripper arms of the boat catcher.
  • the actuation of the cable tensioner for example by means of a working cylinder, causes the tensioned endless cable to pull on the loose roller over which the traction means of the pivot lever actuating device runs.
  • This tensioning movement of the loose roller generates a tensile force in the traction means present as a cable which, for pivoting, guides the respective pivoting lever which is assigned to one of the gripper arms.
  • each gripper limb is then also moved, and with advantage in a closing movement.
  • the pressure medium coupled to it of the pivot lever actuator is biased.
  • the pressure means is a compression spring which stores the pressure force generated by the closing movement of the gripper arms and can release again when the cable tensioner of the endless rope is operated so that the endless rope is slack.
  • the boat-catching device with the drive means ie, with the winch and the endless rope, has moved into an end position, where the boat catcher is at the free end of the boom. In this position, the boat catcher is at least partially deposited below the water surface.
  • the control device for the winch and the control of the cable tensioner are preferably coupled together by a programmable open-loop and closed-loop control electronics, with particular advantage the control and regulating electronics having a wireless remote control. This makes it possible to control both the operation of the winch and the operation of the cable tensioner and thus ultimately the boat catcher, in compliance with the above safety circuits from the male or recorded boat.
  • Fig. 1 a schematic side view of the device for receiving and suspending boats
  • FIG. 2 shows a schematic plan view of the device according to FIG. 1
  • FIG. 3 is a schematic diagram of the device in a side view corresponding to FIG. 1 and FIG 4 shows a view of a detail from the schematic diagram in the direction of the arrow IV in FIG. 3.
  • a device for receiving and suspending boats 1 this has a boom 2, which is articulated freely pivotable about a horizontal axis 4 with a free end at the here indicated by a vertical line 3 of its outline watercraft , With the free end of the boom 2 is held at an acute angle to the water surface 5.
  • the hinged end of the boom 2 is located above the water surface 5, so that the boom 2 as an inclined ramp between the water surface 5 and the axis 4 extends.
  • a boat-catching device 6 is arranged on the boom 2, in which a boat 1 is received. Different positions of the boot catcher 6 with the boat 1 with respect to the longitudinal extension of the boom 2 are indicated by dash-dotted lines.
  • the design of the boat catcher 6 is similar to that of a slip-car.
  • the boat catching device 6 has a holding head 7, which is hinged to a running part 8 about a horizontal and approximately transversely to the boom 2 aligned axis 9 adjustable.
  • the running part 8 is connected to drive means 10 for his and thus the boat catcher 7 including boat 1 along the boom.
  • the holding head 7 has at least one actuating movement about the horizontal axis 9 effecting adjusting means.
  • the adjusting means is here designed so that it has at least one arranged on the holding head 7 steering lever 11, and a boom 2 arranged on the steering track 12 for the deflection of the steering lever 9, if the boot Trap, and thus the holding head, which has the steering lever, along the boom with the drive member 10 is moved.
  • the boat catcher 6 With the drive means 10, the boat catcher 6 is lowered along the boom to its lower, lowered into the water free end. In this position, the boat 1 can be retracted and fixed in the boat catcher. Then close the gripper legs of the boat catcher, which are also hinged to the holding head 7. Once the gripper legs 7 are closed, the drive means may begin to pull the traveling part 8, on which the holding head 7 is hinged, along the boom 2 upwards out of the water. The boat 1 initially retains its horizontal floating position because the steering lever 11 is deflected obliquely upward from the steering track 12 during the longitudinal movement along the boom 2.
  • the steering lever 11 runs on a track portion of the steering track 12, which is formed as a leading edge 113, and because this protrudes into the movement path along which the steering lever 11 is movable during a movement of the boot catcher along the boom 2, holds the steering lever 11 during further upward movement of the boat catcher, the boat received therein at a predetermined angle to the boom.
  • Fig. 2 shows a view of the device according to Fig. 1, seen from above. Identical components are designated by the same reference numbers.
  • Fig. 2 illustrates in particular the embodiment of the boat-catching device with two approximately perpendicular axes folding gripper arms 13 and 14, which are collapsible to a position in which the gripper arms 13 ', 14' hold the boat 1 taken between them.
  • Fig. 2 shows that the boom 2 is formed as a frame construction with two substantially parallel longitudinal beams, which serve as guide rails 15 and 16 for the present as a rolling carriage part 8.
  • the guide rails are designated 15 and 16.
  • the boat catcher 6 has pivot means for the gripper legs 13 and 14.
  • Each pivot means comprises a respective lever legs 13 and 14 in the region of its articulation 17, 17 'located on the holding head 6 pivot lever 18, 18' and acting on the pivot lever pivot lever actuator.
  • Each pivot lever actuating device has a pulling means 19 (dash-dotted line) fastened to the pivoting lever 18, 18 'and a pressure means 20 or 20' which is supported on the boom 2 and can be prestressed by the tension of the pulling means 19.
  • Each traction means 19 is a cable, which is connected to the boat-catcher 6 mounted pulleys 21 and a loose roller 22, with the storage 23 of which is brought up by the winch 24 of the drive means endless cable 25.
  • the drive means 10 thus has a cable drive with at least one winch 24 and an endless cable 25 extending over multiple deflections 27 and 28.
  • Fig. 3 is a schematic principle view of the device according to Fig. 1. Like components are designated by like reference numerals.
  • Fig. 3 illustrates that the boat catcher 6 with its gripper legs 13 (or 13 ', 14 and 14') about a vertical axis 26th pivotally hinged to the holding head 7.
  • the holding head 7 is in turn articulated about a horizontal and approximately transversely to the boom 2 aligned axis 4 adjustable to the running part 8, as described for Fig. 1.
  • the endless cable 25 extends over a plurality of deflections 27, one of which is located at the free end of the boom 2.
  • the endless rope runs from there back to the winch 24 and it can carry the trolley 8 along. In this embodiment, however, it is provided that the endless rope is struck once on the trolley and the other on the loose roller 22, and their storage 23rd
  • the traction means 19 via a plurality of pulleys 21 to attack the pivot means 18, by means of which the gripper lever 13 about the vertical axis 17 'can be pivoted.
  • One of the deflections 27 for the endless cable 25 is, as indicated here in Fig. 3, designed as a cable tensioner.
  • the cable tensioner has a working cylinder 30 with piston rod 31, the free end of the Storage of a deflecting tension roller 32 of the cable tensioner 29 is connected.
  • the tension roller 32 is moved by means of the piston rod 31 so far that the traction means 19 is relatively de-energized.
  • the pressure means shown in Fig. 1, which are biased, can therefore pivot the gripper legs 13, 14 about the vertical axes 17, 17 'to the outside in an open position.
  • pressure medium is pumped into the working cylinder 30, whereby the piston rod 31 retracts while the tension roller 32, the endless cable 25 biases.
  • This pulling force causes the gripper arms 13 and 14 to pivot in the position shown in Fig. 2, in which they hold the recorded boat 1 between them. If the tensioning roller 32 is fixed in this position, then the boat-catching device 6 with the boat 1 received therein can be pulled out of the water by means of the endless rope 25 during operation with the winch 24 along the boom.
  • FIG. 4 is a schematic top view of the device seen in the direction of the arrow IV in FIG. 3. Identical components are designated by the same reference numbers.
  • Fig. 4 illustrates in particular the course of the traction means 19 on the loose roller 22, which can be moved by means of the not visible here cable tensioner 29 by tensioning the endless cable 25.
  • train is applied to the traction means 19, which acts on the pivot lever 18,18 'at the ends of the gripper arms 13, 14, that the gripper arms in the direction of arrows 30 and 30 'about the vertical axis 26 after pan inside.
  • the traction means 19, as shown here, runs over a plurality of deflection rollers 21 mounted on the boat catching device 6.
  • the drive means with the winch and the cable tensioner on the boom 2 are arranged.
  • the drive means are housed within the ship, so external to the boom, and thus protected.
  • Safety circuits are of course common and with particular advantage, a remote control is used, such as a radio remote control to operate from the boat both the drive means and the boot-catcher and control.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

Un dispositif pour navire destiné à recueillir et à mettre en place des bateaux, comprenant un bras-support monté articulé, de manière à osciller librement sur le bateau, et qui s'étend en formant un angle aigu avec la surface de l'eau, et flottant dans l'eau au moyen de flotteurs. Le bras-support est équipé de rails de guidage pour un dispositif de relevage de bateau maintenu déplaçable longitudinalement sur le bras-support. Le dispositif de relevage de bateau comprend une tête de retenue qui est articulée sur un élément de roulement guidé sur des rails de guidage, autour d'un axe horizontal et sensiblement transversalement par rapport à l'axe dirigé vers le bras-support, ledit élément de roulement étant relié avec des moyens d'entraînement pour le déplacement longitudinal du dispositif de relevage de bateau. La tête de retenue présente au moins un moyen de réglage activant son mouvement de réglage autour de l'axe horizontal.
PCT/DE2007/001545 2006-08-30 2007-08-29 Dispositif pour navire destiné à recueillir et à mettre en place des bateaux WO2008025345A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT07817467T ATE548253T1 (de) 2006-08-30 2007-08-29 Vorrichtung für ein wasserfahrzeug zum aufnehmen und aussetzen von booten
US12/310,466 US7815394B2 (en) 2006-08-30 2007-08-29 Device for a watercraft for picking up and launching boats
EP07817467A EP2057066B1 (fr) 2006-08-30 2007-08-29 Dispositif pour navire destiné à recueillir et à mettre en place des bateaux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006040617A DE102006040617A1 (de) 2006-08-30 2006-08-30 Vorrichtung für ein Wasserfahrzeug zum Aufnehmen und Aussetzen von Booten
DE102006040617.6 2006-08-30

Publications (1)

Publication Number Publication Date
WO2008025345A1 true WO2008025345A1 (fr) 2008-03-06

Family

ID=38955733

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/001545 WO2008025345A1 (fr) 2006-08-30 2007-08-29 Dispositif pour navire destiné à recueillir et à mettre en place des bateaux

Country Status (5)

Country Link
US (1) US7815394B2 (fr)
EP (1) EP2057066B1 (fr)
AT (1) ATE548253T1 (fr)
DE (1) DE102006040617A1 (fr)
WO (1) WO2008025345A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005453C2 (en) * 2010-10-05 2012-04-06 Praxis B V A gangway construction having a guiding assembly with pulley wheels and pulling cables.
WO2013017414A1 (fr) 2011-08-01 2013-02-07 Atlas Elektronik Gmbh Système et procédé de récupération d'un engin submersible

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TW201204599A (en) * 2010-07-16 2012-02-01 Jong Shyn Shipbuilding Co Ltd Receiving apparatus for yacht of ship stern
EP2643204A2 (fr) * 2010-11-26 2013-10-02 Ensco 392 Limited Équipement pour mettre à l'eau et récupérer un bateau
US9643691B2 (en) 2011-11-28 2017-05-09 Aeplog, Inc. Launch and recovery device
WO2013082121A1 (fr) * 2011-11-28 2013-06-06 Teppig William M Dispositif de lancement et de récupération
US8821066B1 (en) * 2012-06-28 2014-09-02 The United States Of America, As Represented By The Secretary Of The Navy Shock mitigating universal launch and recovery system
WO2015143491A1 (fr) * 2014-03-25 2015-10-01 Trelleborg Marine Systems Melbourne Pty Ltd Appareil de récupération et procédé de capture d'un objet en mer
CN104163232B (zh) * 2014-05-16 2017-05-31 广州船舶及海洋工程设计研究院 一种艉滑道式水上浮体收放装置
DE102014016152B4 (de) 2014-11-04 2016-11-10 Adolf Janssen Vorrichtung zum Ausbringen oder Aufnehmen von Personen und schwimmfähigen Objekten
CN109178224A (zh) * 2018-11-02 2019-01-11 珠海云洲智能科技有限公司 一种布放回收装置以及无人船的回收方法
CN111361687B (zh) * 2018-12-25 2021-07-27 中国科学院沈阳自动化研究所 应用于布放回收水下拖曳体的自动锁紧和解锁机构及方法
CN113501109A (zh) * 2021-07-30 2021-10-15 杭州电子科技大学 主动导引式无人船的船坞及回坞方法

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FR2823481A1 (fr) * 2001-04-11 2002-10-18 Pomagalski Sa Installation de transport de passagers comprenant une station intermediaire d'angle
US20050150064A1 (en) * 2004-01-08 2005-07-14 David Hill Marine gangway to enable handicapped users to move between floating and fixed landings and related methods

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Publication number Priority date Publication date Assignee Title
JPS598587A (ja) * 1982-07-06 1984-01-17 Mac Gregor Far East Ltd 船舶用ランプなどのための駆動索装置
GB2292911A (en) * 1994-09-06 1996-03-13 Algoa Services Int Ag Improvements relating to boarding ramps.
DE19500182A1 (de) * 1995-01-06 1996-07-11 Adolf Janssen Vorrichtung für ein Schwimmfahrzeug zum Aufnehmen und Aussetzen von insbesondere Booten
DE19500182C2 (de) 1995-01-06 1999-07-15 Adolf Janssen Vorrichtung für ein Wasserfahrzeug zum Aufnehmen und Aussetzen von Booten
FR2823481A1 (fr) * 2001-04-11 2002-10-18 Pomagalski Sa Installation de transport de passagers comprenant une station intermediaire d'angle
US20050150064A1 (en) * 2004-01-08 2005-07-14 David Hill Marine gangway to enable handicapped users to move between floating and fixed landings and related methods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005453C2 (en) * 2010-10-05 2012-04-06 Praxis B V A gangway construction having a guiding assembly with pulley wheels and pulling cables.
WO2012047096A1 (fr) * 2010-10-05 2012-04-12 Praxis B.V. Construction de passerelle ayant un ensemble de guidage comportant des réas et des câbles de guidage
US8745801B2 (en) 2010-10-05 2014-06-10 Offshore Solutions B.V. Gangway construction having a guiding assembly with pulley wheels and guiding cables
WO2013017414A1 (fr) 2011-08-01 2013-02-07 Atlas Elektronik Gmbh Système et procédé de récupération d'un engin submersible
DE102011109092A1 (de) * 2011-08-01 2013-02-07 Atlas Elektronik Gmbh System und Verfahren zum Bergen eines Unterwasserfahrzeugs

Also Published As

Publication number Publication date
DE102006040617A1 (de) 2008-03-20
EP2057066A1 (fr) 2009-05-13
ATE548253T1 (de) 2012-03-15
US7815394B2 (en) 2010-10-19
US20090257826A1 (en) 2009-10-15
EP2057066B1 (fr) 2012-03-07

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